New Old Stock Open Box Vintage Stuart Hall Air Mail Envelopes 44 of 50 new, unused envelopes included in original box Red/white/blue border Return address/security lined Dimensions: 3-5/8 inches by 6-1/2 inches Model number: 3915 Made in USA Box is intact but has some marks and signs of wear (eg crushed corner). Envelopes are in excellent unused condition.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.
A decent purchase for the price. No issues with shipping or performance. It’s a standard, reliable product that does its job.